Parallel
Malachi 3:6
Swete's Septuagint · Berean Standard Bible
διότι ἐγὼ Κύριος ὁ θεὸς ὑμῶν, καὶ οὐκ ἠλλοίωμαι.
“Because I, the LORD, do not change, you descendants of Jacob have not been destroyed.